Skip to content Weatherlens
Weather data: Open-Meteo.com (CC BY 4.0)
Historical data, no forecasts. Climate normals based on 30-year average.
Copernicus/ERA5 : Contains modified Copernicus Climate Change Service information. Neither the European Commission nor ECMWF is responsible for any use of the information.
Weather Reports API Privacy Contact
Saint-Léger — Weatherlens — Weatherlens
Belgium / Saint-Léger Luxemburg
Updated -19 hours ago ↓ 9.35°C/decennium </> Embed code
Share link Share as image
Jaren: 2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
Data: 13/30 (43%) 🌡 Temperature September
i Average daily temperature based on hourly measurements at 2 meters above ground. 17.0°C
+1.6 °C vs normal
Based on 13/30 days
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 128.7u
+16.6 u vs normal
Based on 13/30 days
💨 Wind September
i Average wind speed at 10 meters above ground. 9.0km/h
Based on 13/30 days
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 58.0%
Based on 13/30 days
💧 Humidity September
i Average relative humidity at 2 meters above ground. 68.5%
Based on 13/30 days
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2026 was 1.6°C warmer than normal with an average of 17.0°C. It was drier than usual: 12.0mm of rain, 90% less than normal. Less sun than usual with 129 hours, 50% less than normal.
driest 25% — precipitation(#4/4) gloomiest 25% — sunshine(#4/4)
# Driest September in 4 years (12.0 mm)~ 99% less rain than normal (September)— 3 summer days (max ≥ 25°C)! Daily record: 24.3°C on 3 September
Records 🔥
37.7 °C
Hottest day
27/06/2026
🥶
-8.2 °C
Coldest day
05/01/2026
🌊
47.899998 mm
Wettest day
09/10/2024
☀
14.871449652777779 u
Sunniest day
17/06/2025
Download Temperature (°C) CSV Download Precipitation (mm) CSV
Cloud cover 2026 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — September 2026
Dir % Avg N 6.3% 4.1 km/h NE 7.6% 4.6 km/h E 11.5% 5.9 km/h SE 6.9% 6.8 km/h S 4.2% 4.7 km/h SW 19.4% 12.3 km/h W 34.7% 11.6 km/h NW 9.4% 9.3 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table